package org.pro.core.config;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.pro.core.properties.SecurityProperties;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
import org.springframework.stereotype.Component;

import com.alibaba.fastjson.JSON;

/**
 * 自定义认证失败处理器
 * @author luoqiz
 *
 */
@Component("myAuthenticationfailedHandler")
public class MyAuthenticationfailedHandler extends SimpleUrlAuthenticationFailureHandler{

	@Autowired
	private SecurityProperties securityProperties;
	@Override
	public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response,
			AuthenticationException exception) throws IOException, ServletException {
		if(securityProperties.getLoginType().equals("json")) {
			response.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
			response.setContentType("application/json;charset=utf-8");
			response.getWriter().write(JSON.toJSONString(exception.getMessage()));
		}else {
			super.onAuthenticationFailure(request, response, exception);
		}
		
	}
}
